The Territorial Prelature of Santa Lucia del Mela was a Roman Catholic territorial prelature in Italy, located in the city of Santa Lucia del Mela, a major commune (municipality) in the administrative Province of Messina in the insular south Italian region of Sicily. In 1986, it was suppressed and merged with the Diocese of Lipari into the Metropolitan Archdiocese of Messina to form the Archdiocese of Messina-Lipari-Santa Lucia del Mela.[1][2]